544215412130 has 16 divisors (see below), whose sum is σ = 1054940645304. Its totient is φ = 200941075200.

The previous prime is 544215412123. The next prime is 544215412177. The reversal of 544215412130 is 31214512445.

It can be written as a sum of positive squares in 4 ways, for example, as 204840423649 + 339374988481 = 452593^2 + 582559^2 .

It is a super-2 number, since 2×544215412130² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093136071 + ... + 2093136330.

Almost surely, 2^544215412130 is an apocalyptic number.

544215412130 is a deficient number, since it is larger than the sum of its proper divisors (510725233174).

544215412130 is a wasteful number, since it uses less digits than its factorization.

544215412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186272421.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 544215412130 its reverse (31214512445), we get a palindrome (575429924575).

The spelling of 544215412130 in words is "five hundred forty-four billion, two hundred fifteen million, four hundred twelve thousand, one hundred thirty".